Cheapest priced copy (Tenth Edition): $0.35 at Card Kingdom, near mint, their price list as of .
Luminesce 
Instant · Uncommon · Coldsnap · #14
Prevent all damage that black sources and red sources would deal this turn.
Legal inCommanderModernLegacyVintage
Not legal inBrawlStandardPioneerPauper
2 printings · $0.35 to $0.49 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| Tenth Edition | 28 | Uncommon | $0.35 | $0.49 |
| Coldsnap | 14 | Uncommon | $0.35 | $0.49 |